Best way to get ints from a string with whitespace?

Question

I know this is simple, I just can\'t recall the best way to do this. I have an input like \" 5 15 \" that defines the x and y of a 2D vector array. I simply ne

Answer 1

Here's the stringstream way:

int row, col;
istringstream sstr(" 5 15 ");
if (sstr >> row >> col)
   // use your valid input